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AT25SF081-MAHD-T - Renesas Electronics

Description: NOR Flash 8 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash

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AT25SF081-MAHD-T Details

  • Manufacturer Part Number:

    AT25SF081-MAHD-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN

  • Package Description:

    UDFN-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    104 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-N8

  • Length:

    3 mm

  • Memory Density:

    8388608 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    1048576 words

  • Number of Words Code:

    1000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    1MX8

  • Output Characteristics:

    3-STATE

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    0.6 mm

  • Serial Bus Type:

    QSPI

  • Standby Current-Max:

    0.000005 A

  • Supply Current-Max:

    0.012 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    2 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25SF081-MAHD-T Frequently Asked Questions (FAQs)

  • The AT25SF081-MAHD-T has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on usage and environmental conditions.
  • To handle page write buffer underrun errors, ensure that the write buffer is fully loaded before initiating a page write operation. Also, implement error detection and correction mechanisms in your firmware to handle such errors.
  • The recommended power-up sequence is to apply VCC first, followed by the clock signal (SCK), and then the chip select signal (CS). This ensures proper initialization of the device.
  • Yes, the AT25SF081-MAHD-T can be used in a multi-master SPI bus configuration, but ensure that each master device has its own chip select signal and that the bus is properly arbitrated to avoid conflicts.
  • The optimal clock frequency depends on your specific application requirements. The AT25SF081-MAHD-T supports clock frequencies up to 50 MHz, but you may need to adjust the frequency based on factors such as power consumption, noise tolerance, and system latency.

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AT25SF081-MAHD-T Overview

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